Question about Toshiba 32AF41 32" TV

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Toshiba 32af41 model turn green after 5 minute or more and turn off and led blink, i have to disconnect the power to make it work again,any body got that problem before please i need some help than you

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Re: Toshiba 32af41 model turn green after 5 minute or...

Maybe a tube, sounds bad. Could be the CRT drive circuit though check the IC or IC's

Posted on Apr 23, 2007

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I have a 32af41. Green horizontal retrace lines show up on screen then it faint at first then more and more apparent then it flashes green and turns off. I can only turn it back on by unplugging the tv...

These are caused by the ageing of the tube and the final video transistor for the green cathode - the cutout voltage on the final video board is no longer doing its job as the tube heats up so the current passing thru the tube goes up until the X-Ray protection kicks in and cuts the power completely.
Resolder all the components on the video board and try to readjust the cutout voltage - there's a semiadjustable resistor on the video board, right next to the video power transistor - this will give you a few more months of use.

Apr 23, 2011 | Toshiba 32AF41 32" TV

3 Answers

How to tune universal remote rm-300f+ to my tv

How to do an auto search for a Livewire Rm-300f+ Universal Tv Remote. These cheap (£1.00) remotes are available from poundland, etc.

1) Turn on your TV, ensure it it tuned to a channel and the sound is on.
2) Press the [set] button for about 5 seconds, until the LED stays on.
3) Press the MUTE button, the LED should flash twice.
4) Point towards the TV and press the power button. Don't worry if nothing happens.
5) Press and release the power button every second or so, eventually (for me about 120 times) the sound will go off. NOW press the [set] button to confirm your setting.
6) Pressing the power button again should switch the TV off. If not you're going to need to go through it all again.

Mar 18, 2010 | Sanyo AVM-3259S TV

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My rca tv not working

the lamp which you rteplaced is not seated properly.and also it can be the problem of colour wheel or the check out all three just check out this links 1 by 1 for colour wheel with diagram and procedure

for lamp in 5 minutes with diagram and procedure

for ballast with diagram and procedure

Feb 09, 2009 | Toshiba 32AF41 32" TV

1 Answer


Dead, led flashing red/green at first, then going to red standby
Replace C604 (1000uF, 16v) elec. cap. It is in the decoupling circuit for the 5 volt supply
Red led blinks on / off, TV does not turn via power button and/or remote but after 20 minutes or so it turns on and works fine
Replace R902, R901, R905, R903, R900A, Q902, and possibly the two (one small and one large) capacitors in the section labeled as the power supply. The board will be black under the components that are bad. Q902 is an NPN transistor and is hard to find.

Nov 23, 2007 | Toshiba 32A42 32" TV

3 Answers

Tv comes on for 2-5 minutes then turns off

Solder any / all bad connections in power regulator circuits,
good visual inspect for over-heated areas caused bad small
defective electrolytic caps...Use ESR meter to check,esp.
Horiz driver xformer area............................T.

Nov 20, 2007 | Toshiba 32AF43 32" TV

1 Answer

Toshiba 32" HDTV 2002

The power regulators are famous for going bad. The big problem with this TV set is that unless you use the exact regulator from Toshiba, this set will fail time and time again. Even if the regulator IC has the exact same number, it will not hold up. We used to have a shop that was authorized by Toshiba, and we seen this problem many times when customers would say that they had their TV fixed by some local shop and the same problem occured several times. Good Luck

Mar 28, 2007 | Toshiba 32AF41 32" TV

1 Answer

Television goes off without turning off

your set needs to be repair by a tech you are having a problem in your power suply which is intermittent.either your hrizontal ic is shorting out, or your regulator or your microchip ic.or the diode that couple the collector of the horizontal transistor with the b+ from the fly back.or check for lose solder in the horizontal output or power supply. good luck

Mar 10, 2007 | Toshiba CZ32V51 32" TV

1 Answer

Toshiba power led blinking

check your horonital output transistor could be defective.

Jan 26, 2007 | Toshiba CZ36V51 36" TV

1 Answer

Set Randomly Turns off (Power LED Blinks) and Comes Back On ~1-2 minutes Later

if you have not gotten this fixed get it to a repair shop your problem is intermittent there might be lose solders or component in the power supply is failing and needs to be replaced.good luck blessing from belize

Jan 18, 2007 | Toshiba CZ32V51 32" TV

1 Answer

Toshiba 32AF41 Power up Problem and Green Screen

My first inclination would be to check the picture tube, especially if the set is over 7 years old. If it is not that, then anything from bad solder connections to capacitors or a defective IC could be the cause. If it's over 10 years old, replace it. No use flogging a dead horse.

Jan 13, 2007 | Toshiba 32AF41 32" TV

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